Introduction to Ding Ruchang Memorial Hall: Ding Ruchang Memorial Hall was originally the residence of Ding Ruchang and was built in 1888. The building is a masonry structure and consists of three sets of courtyards on the left, middle and right, covering an area of ​​about 15,000 square meters. In front of the apartment, there is a 3.8-meter-high bronze statue of Ding Ruchang. A hexagonal pavilion with red pillars and cornices is built on the east and west sides.